Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

For More Weather Information:

Milwaukee, WI Local Forecast Office

Sheboygan WI

Marine Point Forecast

[NOTICE]

Tonight
Low: 56 °F
ESE 15kt
< 1ft
Saturday
High: 67 °F
ESE 15kt
< 1ft
Saturday Night
Low: 56 °F
NNE 10kt
< 1ft
Sunday
High: 68 °F
NNE 20kt
< 1ft
Sunday Night
Low: 53 °F
ENE 20kt
< 1ft
Monday
High: 65 °F
ENE 15kt
< 1ft
Monday Night
Low: 51 °F
ENE 15kt
< 1ft
Tuesday
High: 65 °F
ENE 15kt
< 1ft
Tuesday Night
Low: 51 °F
ENE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:16 pm CDT Sep 18, 2026
Forecast Valid: 7pm CDT Sep 18, 2026-6pm CDT Sep 25, 2026

View Nearby Observations

Detailed Forecast

Tonight

NE wind 10 to 15 kt becoming ESE after midnight. Showers, with thunderstorms also possible after 1am. Waves 1 ft or less.

Saturday

ESE wind 10 to 15 kt. Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Waves 1 ft or less.

Saturday Night

E wind around 10 kt becoming NNE after midnight. Showers likely, mainly before 1am. Waves 1 ft or less.

Sunday

NNE wind 15 to 20 kt, with gusts as high as 30 kt. A slight chance of showers before 1pm. Waves 1 ft or less.

Sunday Night

ENE wind 10 to 20 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 1 ft or less.

Monday

ENE wind around 15 kt. Mostly cloudy. Waves 1 ft or less.

Monday Night

ENE wind 10 to 15 kt. Mostly cloudy. Waves 1 ft or less.

Tuesday

ENE wind around 15 kt. Partly sunny. Waves 1 ft or less.

Tuesday Night

ENE wind 5 to 10 kt. Partly cloudy. Waves 1 ft or less.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.